Table 1
Observed objects and their parameters.
| Object | RA | Dec | Class | d | V LSR | L bol | T bol | M env | References |
| [h m s] | [°′″] | [pc] | [km s-1] | [L⊙] | [K] | [M⊙] | |||
|
|
|||||||||
| NGC 1333 I2A | 03:28:55.6 | +31:14:37.1 | LM 0 | 235 | +7.7 | 35.7 | 50 | 5.1 | 1, 2, 10, 11 |
| NGC 1333 I4A | 03:29:10.5 | +31:13:30.9 | LM 0 | 235 | +7.2 | 9.1 | 33 | 5.6 | 1, 2, 10, 11 |
| NGC 1333 I4B | 03:29:12.0 | +31:13:08.1 | LM 0 | 235 | +7.4 | 4.4 | 28 | 3.0 | 1, 2, 10, 11 |
| Ser SMM1 | 18:29:49.8 | +01:15:20.5 | LM 0 | 415 | +8.5 | 99.0 | 39 | 52.1 | 1, 2, 10, 11, 12 |
| L 1489 | 04:04:43.0 | +26:18:57.0 | LM I | 140 | +7.2 | 3.8 | 200 | 0.2 | 1, 2, 11, 10 |
| NGC 7129 FIRS2 | 21:43:01.7 | +66:03:24.0 | IM | 1250 | −9.8 | 430 | 40 | 50 | 1, 3 |
| W3 IRS5 | 02:25:40.6 | +62:05:51.0 | mIRb | 2000 | −38.4 | 1.7 × 105 | 370 | 424 | 1, 4, 7 |
| NGC 6334 I | 17:20:53.3 | −35:47:00.0 | HMC | 1700 | −7.7 | 2.6 × 105 | 100 | 500 | 1, 4, 8 |
| NGC 6334 I(N) | 17:20:55.2 | −35:45:04.0 | mIRq | 1700 | −3.3 | 1.9 × 103 | 30 | 3826 | 1, 4, 8 |
| AFGL 2591 | 20:29:24.9 | +40:11:19.5 | mIRb | 3300 | −5.5 | 2.2 × 105 | 325 | 320 | 1, 4 |
| S 140 IRS1 | 22:19:18.2 | +63:18:46.9 | mIRb | 910 | −7.1 | 1.0 × 104 | 85 | 100 | 1, 5, 6 |
| NGC 7538 IRS1 | 23:13:45.3 | +61:28:10.0 | UCHII | 2800 | −56.2 | 1.3 × 105 | 40 | 433 | 1, 4, 9 |
Notes. Reference position chosen in J2000, distance d, systemic velocity VLSR in the Local Standard of Rest, bolometric luminosity Lbol, bolometric temperature Tbol, and envelope mass Menv. The evolutionary stage is abbreviated for low-mass objects as LM 0 and LM I for Class 0 and I. IM stands for intermediate mass objects. High-mass objects are classified according to van der Tak et al. (2013), based on the scheme presented by Molinari et al. (2008): mIRq for mid-infrared quiet high-mass protostellar object (HMPO), mIRb for mid-infrared bright HMPO, HMC for hot molecular cores, and UCHII for objects reported to contain an ultra-compact HII region.
Reference. (1) van Dishoeck et al. (2011), confusion between NGC 6334 I and I(N) corrected; (2) Kristensen et al. (2012) and references therein; (3) Crimier et al. (2010); (4) van der Tak et al. (2013); (5) Harvey et al. (2012); (6) Dedes et al. (2010); (7) van der Tak et al. (2005); (8) Sandell (2000); (9) Sandell & Sievers (2004); (10) San José-García et al. (2013); (11) Yıldız et al. (2013); (12) Dzib et al. (2010).
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